53422040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{190793}}^1$

素因数の和:190811

約数の個数: 32

約数和(自身を含む): 137371680

約数和(自身を除く): 83949640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 190793, 381586, 763172, 953965, 1335551, 1526344, 1907930, 2671102, 3815860, 5342204, 6677755, 7631720, 10684408, 13355510, 26711020, 53422040]

約数ペア:

[(1, 53422040), (2, 26711020), (4, 13355510), (5, 10684408), (7, 7631720), (8, 6677755), (10, 5342204), (14, 3815860), (20, 2671102), (28, 1907930), (35, 1526344), (40, 1335551), (56, 953965), (70, 763172), (140, 381586), (280, 190793)]